isInclusive 

Returns the current value of the inclusive flag. The inclusive flag indicates whether the elements in the filter will be stored (if true) or not (if false). 

layerIndex 

This is the overview for the layerIndex method overload. 

setIsInclusive 

Sets a new value of the inclusive flag. The inclusive flag indicates whether the elements in the filter will be stored (if true) or not (if false).